Bending strength1150MPAFracture toughness7-10mpaGrain size<0.5umHardness>10gSpecific density6.03g/cm3Elastic modulus205g Mingtao ceramicknife is, *Prompt Delivery *Competitive Prices *Well and High Quality Control *Earth-friendly Products *Fit for Gifts & Premiums *Small Order Acceptable *ODM Accepted;OEM Accepted 1. HIGHER QUALITY: 1)sturdy, durable and no cracked edge 2)Sharp beyond your expectation 3)Unique moulding technique,iliminate the stress inside crystal 4)Fine surface finish, original without grinding scratch. Keeps the strength of blade. 5)The blade from other suppliers are thick and they grind it to a proper thickness. Costly and vulnerable and results a high percentage of cavities. 2. ENVIRONMENTAL FRIENDLY 1)Low consumption on zirconia material, 2)Low energy consumption on sintering, 3)No zirconia waste on grinding 3. LOWER COST 1) Unique technique improves efficiecy, lower cost on the processing. . 2) Little waste on grinding 3) Less enengy and material waste during production 4) Lower cost because of profession #WARNINGs# * Keep away from children; * Do not wash it in dishwasher ceramic knife * Please use wooden or plastic chopping board; *Proper use, ceramic kitchen knife, and it will always remain sharp. * Please pay extra attention to the blade, as it is extremely sharp; * Do not knock , pry, fall and impact, do not use the knife as a lever; * Do not use ceramic knives cut frozen (or not completely thawed) food, or meat with bones * Do not place the knife too closely to the fire to avoid plastic deformation of tool holders so.